🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.96 AU - 1.22 AU

Year: 420 Days

Day: 18.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,491,802 km

• M1: 335,698 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.9

Radius: 13.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.62 AU - 6.62 AU

Year: 5586 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,491,802 km

• M1: 169,195 km (0.103 R)
• M2: 598,840 km (0.119 R)
• M3: 1,037,461 km (0.03 R)
• M4: 1,460,524 km (0.105 R)
• M5: 1,961,677 km (0.106 R)
• M6: 2,888,136 km (0.098 R)
• M7: 6,127,678 km (0.087 R)
• M8: 6,593,077 km (0.105 R)
• M9: 7,560,078 km (0.074 R)
• M10: 8,317,941 km (0.082 R)
• M11: 8,850,808 km (0.05 R)
• M12: 11,444,536 km (0.108 R)
• M13: 12,444,448 km (0.071 R)
• M14: 13,347,122 km (0.079 R)
• M15: 15,003,769 km (0.104 R)
• M16: 16,318,734 km (0.062 R)
• M17: 17,034,560 km (0.056 R)
• M18: 19,974,607 km (0.077 R)
• M19: 21,212,080 km (0.045 R)
• M20: 22,354,410 km (0.068 R)
• M21: 27,088,434 km (0.094 R)
• M22: 27,839,117 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.4

Radius: 11

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.38 AU - 14.98 AU

Year: 15684 Days

Day: 8.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,491,802 km

• M1: 1,874,461 km (0.032 R)
• M2: 2,413,014 km (0.055 R)
• M3: 2,954,857 km (0.111 R)
• M4: 3,558,036 km (0.09 R)
• M5: 4,388,603 km (0.047 R)
• M6: 9,324,585 km (0.073 R)
• M7: 12,421,560 km (0.045 R)
• M8: 12,901,320 km (0.085 R)
• M9: 14,993,746 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.9

Radius: 3.9

Gravity: 52.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.67 AU - 12.79 AU

Year: 16758 Days

Day: 16.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 55,491,802 km

• M1: 48,619 km (0.079 R)
• M2: 251,624 km (0.1 R)
• M3: 409,599 km (0.101 R)
• M4: 677,828 km (0.119 R)
• M5: 1,399,039 km (0.108 R)
• M6: 1,589,477 km (0.078 R)
• M7: 1,964,370 km (0.065 R)
• M8: 2,266,258 km (0.068 R)
• M9: 2,552,439 km (0.055 R)
• M10: 3,820,430 km (0.087 R)
• M11: 4,290,018 km (0.103 R)
• M12: 4,521,895 km (0.079 R)
• M13: 4,658,178 km (0.107 R)
• M14: 5,381,035 km (0.066 R)
• M15: 8,550,715 km (0.116 R)
• M16: 9,132,651 km (0.046 R)
• M17: 10,672,162 km (0.077 R)
• M18: 12,778,501 km (0.119 R)
• M19: 13,397,686 km (0.107 R)
• M20: 16,075,189 km (0.025 R)
• M21: 18,389,019 km (0.093 R)
• M22: 19,088,688 km (0.07 R)
• M23: 21,389,653 km (0.096 R)
• M24: 24,595,835 km (0.088 R)
• M25: 24,806,169 km (0.104 R)
• M26: 29,388,651 km (0.094 R)
• M27: 33,850,707 km (0.116 R)
• M28: 34,504,150 km (0.084 R)
• M29: 35,032,829 km (0.087 R)
• M30: 35,701,382 km (0.116 R)
• M31: 36,651,478 km (0.093 R)
• M32: 39,458,682 km (0.092 R)
• M33: 43,778,620 km (0.115 R)
• M34: 50,070,707 km (0.067 R)
• M35: 50,578,292 km (0.096 R)
• M36: 58,983,897 km (0.114 R)
• M37: 60,119,644 km (0.118 R)
• M38: 61,269,902 km (0.109 R)
• M39: 61,850,492 km (0.117 R)
• M40: 66,628,049 km (0.116 R)
• M41: 69,106,437 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.6

Radius: 6.1

Gravity: 26.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.25 AU - 18.75 AU

Year: 23613 Days

Day: 16 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,491,802 km

• M1: 84,523 km (0.064 R)
• M2: 481,855 km (0.107 R)
• M3: 886,517 km (0.105 R)
• M4: 1,178,083 km (0.088 R)
• M5: 1,379,442 km (0.076 R)
• M6: 1,603,988 km (0.092 R)
• M7: 2,502,473 km (0.085 R)
• M8: 3,117,620 km (0.113 R)
• M9: 4,681,217 km (0.097 R)
• M10: 5,525,098 km (0.105 R)
• M11: 6,419,245 km (0.105 R)
• M12: 8,604,421 km (0.088 R)
• M13: 9,370,511 km (0.102 R)
• M14: 12,012,111 km (0.106 R)
• M15: 15,618,915 km (0.042 R)
• M16: 17,853,159 km (0.028 R)
• M17: 19,291,244 km (0.093 R)
• M18: 19,687,379 km (0.112 R)
• M19: 21,116,936 km (0.096 R)
• M20: 27,156,053 km (0.104 R)
• M21: 28,539,235 km (0.098 R)
• M22: 29,574,153 km (0.118 R)
• M23: 31,718,638 km (0.092 R)
• M24: 32,409,481 km (0.055 R)
• M25: 37,682,806 km (0.109 R)
• M26: 39,243,112 km (0.074 R)
• M27: 48,236,936 km (0.073 R)
• M28: 51,578,503 km (0.101 R)
• M29: 61,024,861 km (0.111 R)
• M30: 61,237,440 km (0.096 R)
• M31: 61,450,467 km (0.049 R)
• M32: 62,739,552 km (0.093 R)
• M33: 74,432,570 km (0.099 R)
• M34: 79,388,149 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.1

Radius: 5.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 17.54 AU - 18.44 AU

Year: 28153 Days

Day: 17.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,491,802 km

• M1: 70,760 km (0.072 R)
• M2: 617,989 km (0.102 R)
• M3: 1,593,816 km (0.103 R)
• M4: 1,849,478 km (0.105 R)
• M5: 2,463,877 km (0.037 R)
• M6: 5,151,403 km (0.091 R)
• M7: 7,205,232 km (0.1 R)
• M8: 8,649,898 km (0.067 R)
• M9: 8,891,798 km (0.087 R)
• M10: 9,645,024 km (0.094 R)
• M11: 10,010,641 km (0.087 R)
• M12: 15,078,418 km (0.084 R)
• M13: 16,146,846 km (0.083 R)
• M14: 23,543,114 km (0.085 R)
• M15: 26,167,211 km (0.083 R)
• M16: 28,126,494 km (0.094 R)
• M17: 32,683,544 km (0.108 R)
• M18: 35,197,537 km (0.101 R)
• M19: 39,008,243 km (0.088 R)
• M20: 44,648,382 km (0.105 R)
• M21: 46,692,188 km (0.114 R)
• M22: 50,183,803 km (0.089 R)
• M23: 54,336,041 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 13,237 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit